Individual Calculations March 2018
 De La Rosa, Alejo  Total change: -48.80  Rating chartPersonal card
 Campeonato Argentino Absoluto Sub 10 Villa Martelli -Vicente Lopez ARG 2018-02-09
RcRownchangeKK*chgGame
 1168 1255 0.00 2 -1.22 40 -48.80 
  Aguayo, Bautista 1300 ARG0.001-0.4440-17.60 
  Barreda, Julian 1035 ARG0.001-0.7840-31.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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